Destroy all Zerg structures in "The Devil’s Playground” mission on Normal difficulty.
Use the A.R.E.S. to kill the Brutalisk in the “Piercing the Shroud” mission on Normal difficulty.
Destroy 20 units with Sniper Rounds in an Unranked or Ranked game.
Destroy all Protoss structures in the “Welcome to the Jungle” mission on Normal difficulty.
While playing as Zerg, warp in a Zealot in a Melee game.